2014 razor Bladders?..pictures

I just received my new 2014, 8m and 12m razors and the 5m storm. Beautiful looking kites. Alberta lakes, ( Keho) may start to open up in March April when those strong Chinooks winds blow in.
Some one commented to me that the 2014’s have a different, light weight bladder that is an improvement from 2013.
Can someone confirm or restate this?
k

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The 12m Razor has a slightly lighter bladder this year. The 8m Razor and 5m Storm have the same bladders are previous years. Only the 12m and larger kites were fitted with these bladders, as the performance gains were most noticeable, and generally you are less likely to kite-loop super slam your 12m or 14.5m than you are a zippy 7m in 30 knots of wind